cybergate | 8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e

Analysis

max time kernel
151s
max time network
65s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 05:56

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General

Target

8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Size

276KB
MD5

937e502cec06f20c20e4b0965398a6c0
SHA1

595feca769149be6bbb927119cbb4cead40ebf19
SHA256

8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e
SHA512

a4089c86fb2e0b41df40c2d9a893333f649162a74c00268d094253bf9bcda6b7f918b8b4f181680372921316a517949cc6dac0b81ab37a0a8a12dfa456903a1c
SSDEEP

6144:tk4q/dRlevKOqCKoVyL5AnbX8aqXoVSVKBmfWEE4T:69IZ0L5G5qXU6dvE4

Score

10^/10

cybergate vítima persistence stealer trojan upx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

basgaza.zapto.org:1604

Mutex

***MUTEX***

Attributes

enable_keylogger
true
enable_message_box
false
ftp_directory
./logs/
ftp_interval
30
injected_process
explorer.exe
install_dir
install
install_file
server.exe
install_flag
true
keylogger_enable_ftp
false
message_box_caption
texto da mensagem
message_box_title
título da mensagem
password
abcd1234

Signatures

CyberGate, Rebhip
CyberGate is a lightweight remote administration tool with a wide array of functionalities.
trojan stealer cybergate

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\Documents\\install\\install\\server.exe"	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\Documents\\install\\install\\server.exe"	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

Executes dropped EXE 1 IoCs

pid	Process
1528	server.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{3GBJA5E8-EB76-1L70-O60G-845J547OYFVV}	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{3GBJA5E8-EB76-1L70-O60G-845J547OYFVV}\StubPath = "c:\\Documents\\install\\install\\server.exe Restart"	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

UPX packed file 13 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1384-54-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/1384-57-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral1/memory/1384-63-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/memory/780-68-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/memory/1384-69-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/780-70-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/780-71-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral1/files/0x0008000000012703-73.dat	upx
behavioral1/files/0x0008000000012703-74.dat	upx
behavioral1/files/0x0008000000012703-75.dat	upx
behavioral1/files/0x0008000000012703-77.dat	upx
behavioral1/memory/1528-79-0x0000000000400000-0x0000000000457000-memory.dmp	upx
behavioral1/memory/780-81-0x0000000024080000-0x00000000240E2000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
780	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
780	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
780	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	780	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
Token: SeDebugPrivilege	780	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27
PID 1384 wrote to memory of 1064	1384	8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe	27

C:\Users\Admin\AppData\Local\Temp\8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
"C:\Users\Admin\AppData\Local\Temp\8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe"
1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1064
- C:\Users\Admin\AppData\Local\Temp\8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe
  "C:\Users\Admin\AppData\Local\Temp\8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:780
- - C:\Documents\install\install\server.exe
    "C:\Documents\install\install\server.exe"
    3⤵
    - Executes dropped EXE
    PID:1528

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Documents\install\install\server.exe

Filesize
276KB

MD5
937e502cec06f20c20e4b0965398a6c0

SHA1
595feca769149be6bbb927119cbb4cead40ebf19

SHA256
8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e

SHA512
a4089c86fb2e0b41df40c2d9a893333f649162a74c00268d094253bf9bcda6b7f918b8b4f181680372921316a517949cc6dac0b81ab37a0a8a12dfa456903a1c

Download Submit
C:\Documents\install\install\server.exe

Filesize
276KB

MD5
937e502cec06f20c20e4b0965398a6c0

SHA1
595feca769149be6bbb927119cbb4cead40ebf19

SHA256
8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e

SHA512
a4089c86fb2e0b41df40c2d9a893333f649162a74c00268d094253bf9bcda6b7f918b8b4f181680372921316a517949cc6dac0b81ab37a0a8a12dfa456903a1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt

Filesize
229KB

MD5
c7da3e8051ae1d6e2b3dafc6396551bb

SHA1
ec38a7654dd663a6ed36a39aeb74825d10d8653f

SHA256
c82d07e6c14906c9cd103ef2cef130ae6ac29cc6dec775d917f9d6d66a58089b

SHA512
b7f8687e8e84dea6e69ab13dca72e46ac8be2b83a466a29e5e790adfdc940869e235b33441825d3796ccc9561afd2787a78fe4ac06266eaf5b8c11fc909c70b1

Download Submit
\Documents\install\install\server.exe

Filesize
276KB

MD5
937e502cec06f20c20e4b0965398a6c0

SHA1
595feca769149be6bbb927119cbb4cead40ebf19

SHA256
8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e

SHA512
a4089c86fb2e0b41df40c2d9a893333f649162a74c00268d094253bf9bcda6b7f918b8b4f181680372921316a517949cc6dac0b81ab37a0a8a12dfa456903a1c

Download Submit
\Documents\install\install\server.exe

Filesize
276KB

MD5
937e502cec06f20c20e4b0965398a6c0

SHA1
595feca769149be6bbb927119cbb4cead40ebf19

SHA256
8b968842b2f4eed2098bcb30d4570541438211a32d214c9d87de5a907f165e9e

SHA512
a4089c86fb2e0b41df40c2d9a893333f649162a74c00268d094253bf9bcda6b7f918b8b4f181680372921316a517949cc6dac0b81ab37a0a8a12dfa456903a1c

Download Submit
memory/780-70-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/780-81-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/780-80-0x0000000004D40000-0x0000000004D97000-memory.dmp

Filesize
348KB

Download
memory/780-71-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/780-66-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/780-68-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/1384-63-0x0000000024080000-0x00000000240E2000-memory.dmp

Filesize
392KB

Download
memory/1384-57-0x0000000024010000-0x0000000024072000-memory.dmp

Filesize
392KB

Download
memory/1384-55-0x0000000076701000-0x0000000076703000-memory.dmp

Filesize
8KB

Download
memory/1384-54-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1384-69-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1528-79-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download